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Meaning of arsenic trioxide | Babel Free

Noun CEFR B2

Definitions

An industrially important and highly toxic oxide of arsenic that occurs as the mineral claudetite; formula As₂O₃ (though in liquid, gaseous and some solid forms it has molecules of the form As₄O₆).

uncountable

Equivalents

العربية شك
Čeština arzenik
Deutsch Arsentrioxid
Español trióxido de arsénico
Suomi arseenitrioksidi arsenikki
Polski arszenik arszenikowy
Română trioxid de arsen
Svenska arseniktrioxid

CEFR level

B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
See all B2 English words →

See also

arsenic triphosphide arsenic triselenide arsenic trisulfide arsenic trisulphide Arsenical arsenical bronze

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